Page 572 - Master Catalog 2017, Inch

ProGroove
™
Feed Values for Grooving Inserts

PGU

feed rate [inch]
For grooving and parting operations, universal use.
Positive chipbreaker groove for light cutting action.
Right-hand and left-hand styles with 6° front angle.

left-hand neutral right-hand
width of cut [inch]
1 Recommended Starting Feed
PGM

feed rate [inch] For grooving and parting, also capable of copy
and straight turning as well as chamfering. With
additional chip forming element for good chip
control with varying depths of cut.

neutral
width of cut [inch]
1 Recommended Starting Feed

PGS

For low-bur parting with straight fl anks and smooth surface
fi nishes. All inserts are recommended for parting and feed rate [inch]
grooving slender workpieces, part diameter <1.25",
and thin-wall tubes.
left-hand neutral right-hand
width of cut [inch]
1 Recommended Starting Feed

PGR

feed rate [inch] Full round inserts for profi ling, grooving, and

copy turning. Very good chip control for broad
general use. Accurate, reproducible cutting
edge positioning.

width of cut [inch]
1 Recommended Starting Feed
LG System • 0 and 1

…0
Inserts with wide range of applications in grooving and
deep grooving. With additional chip control element for feed rate [inch]
good chip control, even with varying widths of cut.

…1
0 1
Inserts with wide range of uses in grooving and
deep grooving of short chipping materials.
width of cut [inch]
1 Recommended Starting Feed
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